EP3177025A4 - Transmission apparatus, transmission method, reception apparatus and reception method - Google Patents
Transmission apparatus, transmission method, reception apparatus and reception method Download PDFInfo
- Publication number
- EP3177025A4 EP3177025A4 EP15828308.5A EP15828308A EP3177025A4 EP 3177025 A4 EP3177025 A4 EP 3177025A4 EP 15828308 A EP15828308 A EP 15828308A EP 3177025 A4 EP3177025 A4 EP 3177025A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- reception
- transmission
- transmission method
- transmission apparatus
- reception apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 230000005540 biological transmission Effects 0.000 title 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/454—Content or additional data filtering, e.g. blocking advertisements
- H04N21/4545—Input to filtering algorithms, e.g. filtering a region of the image
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234327—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into layers, e.g. base layer and one or more enhancement layers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/23439—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements for generating different versions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440227—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by decomposing into layers, e.g. base layer and one or more enhancement layers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/44029—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display for generating different versions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8451—Structuring of content, e.g. decomposing content into time segments using Advanced Video Coding [AVC]
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014156995 | 2014-07-31 | ||
PCT/JP2015/069786 WO2016017397A1 (ja) | 2014-07-31 | 2015-07-09 | 送信装置、送信方法、受信装置および受信方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3177025A1 EP3177025A1 (en) | 2017-06-07 |
EP3177025A4 true EP3177025A4 (en) | 2018-01-10 |
Family
ID=55217302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15828308.5A Ceased EP3177025A4 (en) | 2014-07-31 | 2015-07-09 | Transmission apparatus, transmission method, reception apparatus and reception method |
Country Status (5)
Country | Link |
---|---|
US (2) | US10743005B2 (es) |
EP (1) | EP3177025A4 (es) |
JP (5) | JP6652056B2 (es) |
MX (1) | MX2017001032A (es) |
WO (1) | WO2016017397A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6652056B2 (ja) | 2014-07-31 | 2020-02-19 | ソニー株式会社 | 送信装置、送信方法、受信装置および受信方法 |
JP2017175459A (ja) * | 2016-03-24 | 2017-09-28 | シャープ株式会社 | 信号変換装置、信号変換方法、テレビジョン受像機、プログラム、および記録媒体 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060233247A1 (en) * | 2005-04-13 | 2006-10-19 | Visharam Mohammed Z | Storing SVC streams in the AVC file format |
WO2014034463A1 (ja) * | 2012-08-27 | 2014-03-06 | ソニー株式会社 | 送信装置、送信方法、受信装置および受信方法 |
US20140111612A1 (en) * | 2012-04-24 | 2014-04-24 | Sony Corporation | Image data transmitting apparatus, image data transmitting method, image data receiving apparatus, and image data receiving method |
US20140181885A1 (en) * | 2012-12-21 | 2014-06-26 | Telefonaktiebolaget L M Ericsson (Publ) | Multi-layer video stream decoding |
US20140205021A1 (en) * | 2013-01-04 | 2014-07-24 | Nokia Corporation | Apparatus, a method and a computer program for video coding and decoding |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10248051A (ja) * | 1997-03-05 | 1998-09-14 | Matsushita Electric Ind Co Ltd | ディジタルデータ送信方法、ディジタルデータ送信装置およびディジタルデータ受信装置 |
JP4329358B2 (ja) * | 2003-02-24 | 2009-09-09 | 富士通株式会社 | ストリーム配信方法、及びストリーム配信システム |
KR20100037659A (ko) | 2005-05-24 | 2010-04-09 | 노키아 코포레이션 | 디지털 방송에서 계층적인 전송/수신을 위한 방법 및 장치 |
JP2009267537A (ja) * | 2008-04-22 | 2009-11-12 | Toshiba Corp | 階層化されたエレメンタリーストリームの多重化装置、分離装置及び多重化方法並びにプログラム |
FR2966680A1 (fr) * | 2010-10-25 | 2012-04-27 | France Telecom | Procedes et dispositifs de codage et de decodage d'au moins une image a partir d'un epitome hierarchique, signal et programme d'ordinateur correspondants |
US9113020B2 (en) * | 2011-07-26 | 2015-08-18 | Lg Electronics Inc. | Apparatus for transmitting video stream, apparatus for receiving video stream, method for transmitting video stream, and method for receiving video stream |
WO2013151814A1 (en) | 2012-04-06 | 2013-10-10 | Vidyo, Inc. | Level signaling for layered video coding |
WO2014025213A1 (ko) * | 2012-08-10 | 2014-02-13 | 엘지전자 주식회사 | 신호 송수신 장치 및 신호 송수신 방법 |
RU2645717C2 (ru) * | 2012-09-07 | 2018-03-01 | Сони Корпорейшн | Устройство передачи, способ передачи, устройство приёма и способ приёма |
US10097825B2 (en) * | 2012-11-21 | 2018-10-09 | Qualcomm Incorporated | Restricting inter-layer prediction based on a maximum number of motion-compensated layers in high efficiency video coding (HEVC) extensions |
US9462287B2 (en) * | 2013-01-04 | 2016-10-04 | Dolby International Ab | Implicit signaling of scalability dimension identifier information in a parameter set |
US10205954B2 (en) * | 2013-10-23 | 2019-02-12 | Qualcomm Incorporated | Carriage of video coding standard extension bitstream data using MPEG-2 systems |
JP6652056B2 (ja) | 2014-07-31 | 2020-02-19 | ソニー株式会社 | 送信装置、送信方法、受信装置および受信方法 |
-
2015
- 2015-07-09 JP JP2016538249A patent/JP6652056B2/ja active Active
- 2015-07-09 WO PCT/JP2015/069786 patent/WO2016017397A1/ja active Application Filing
- 2015-07-09 EP EP15828308.5A patent/EP3177025A4/en not_active Ceased
- 2015-07-09 US US15/318,597 patent/US10743005B2/en active Active
- 2015-07-09 MX MX2017001032A patent/MX2017001032A/es unknown
-
2019
- 2019-10-25 JP JP2019193953A patent/JP6856104B2/ja active Active
-
2020
- 2020-07-06 US US16/921,703 patent/US11202087B2/en active Active
-
2021
- 2021-03-16 JP JP2021042016A patent/JP7147902B2/ja active Active
-
2022
- 2022-09-21 JP JP2022150697A patent/JP7380796B2/ja active Active
-
2023
- 2023-11-01 JP JP2023187480A patent/JP2023181422A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060233247A1 (en) * | 2005-04-13 | 2006-10-19 | Visharam Mohammed Z | Storing SVC streams in the AVC file format |
US20140111612A1 (en) * | 2012-04-24 | 2014-04-24 | Sony Corporation | Image data transmitting apparatus, image data transmitting method, image data receiving apparatus, and image data receiving method |
WO2014034463A1 (ja) * | 2012-08-27 | 2014-03-06 | ソニー株式会社 | 送信装置、送信方法、受信装置および受信方法 |
US20150195587A1 (en) * | 2012-08-27 | 2015-07-09 | Sony Corporation | Transmission device, transmission method, reception device, and reception method |
US20140181885A1 (en) * | 2012-12-21 | 2014-06-26 | Telefonaktiebolaget L M Ericsson (Publ) | Multi-layer video stream decoding |
US20140205021A1 (en) * | 2013-01-04 | 2014-07-24 | Nokia Corporation | Apparatus, a method and a computer program for video coding and decoding |
Non-Patent Citations (1)
Title |
---|
CHOI B ET AL: "NAL unit header for scalable extension", 9. JCT-VC MEETING; 100. MPEG MEETING; 27-4-2012 - 7-5-2012; GENEVA; (JOINT COLLABORATIVE TEAM ON VIDEO CODING OF ISO/IEC JTC1/SC29/WG11 AND ITU-T SG.16 ); URL: HTTP://WFTP3.ITU.INT/AV-ARCH/JCTVC-SITE/,, no. JCTVC-I0132, 16 April 2012 (2012-04-16), XP030111895 * |
Also Published As
Publication number | Publication date |
---|---|
JP7380796B2 (ja) | 2023-11-15 |
EP3177025A1 (en) | 2017-06-07 |
US11202087B2 (en) | 2021-12-14 |
JP2022177214A (ja) | 2022-11-30 |
JP2023181422A (ja) | 2023-12-21 |
JP6856104B2 (ja) | 2021-04-07 |
JP7147902B2 (ja) | 2022-10-05 |
MX2017001032A (es) | 2017-05-09 |
US20170111644A1 (en) | 2017-04-20 |
US10743005B2 (en) | 2020-08-11 |
JP2021101566A (ja) | 2021-07-08 |
JP6652056B2 (ja) | 2020-02-19 |
JPWO2016017397A1 (ja) | 2017-04-27 |
JP2020022194A (ja) | 2020-02-06 |
WO2016017397A1 (ja) | 2016-02-04 |
US20200336750A1 (en) | 2020-10-22 |
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Ipc: H04N 21/434 20110101ALI20171201BHEP Ipc: H04N 21/236 20110101AFI20171201BHEP Ipc: H04N 21/4545 20110101ALI20171201BHEP Ipc: H04N 21/2343 20110101ALI20171201BHEP Ipc: H04N 19/30 20140101ALI20171201BHEP Ipc: H04N 21/4402 20110101ALI20171201BHEP Ipc: H04N 21/845 20110101ALI20171201BHEP Ipc: H04N 21/438 20110101ALI20171201BHEP Ipc: H04N 21/2662 20110101ALI20171201BHEP Ipc: H04N 19/70 20140101ALI20171201BHEP |
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